private static ManagedObjectReference getNetworkFromHost(
VMwareClient vmw, ManagedObjectReference vmwInstance, String networkName) throws Exception {
logger.debug("networkName: " + networkName);
VirtualMachineRuntimeInfo vmRuntimeInfo =
(VirtualMachineRuntimeInfo) vmw.getServiceUtil().getDynamicProperty(vmwInstance, "runtime");
ManagedObjectReference hostRef = vmRuntimeInfo.getHost();
List<ManagedObjectReference> networkRefList =
(List<ManagedObjectReference>) vmw.getServiceUtil().getDynamicProperty(hostRef, "network");
ManagedObjectReference netCard = null;
StringBuffer networks = new StringBuffer();
for (ManagedObjectReference networkRef : networkRefList) {
String netCardName = (String) vmw.getServiceUtil().getDynamicProperty(networkRef, "name");
networks.append(netCardName + " ");
if (netCardName.equalsIgnoreCase(networkName)) {
netCard = networkRef;
break;
}
}
if (netCard == null) {
String hostName = (String) vmw.getServiceUtil().getDynamicProperty(hostRef, "name");
logger.error("Network " + networkName + " not found on host " + hostName);
logger.debug("available networks are: " + networks.toString());
throw new Exception("Network card " + networkName + " not found on host " + hostName);
}
return netCard;
}
/**
* This method queries the Vmware vCenter server for sensor data.
*
* @param svc the monitored service
* @param parameters the parameter map
* @return the poll status for this system
*/
@Override
public PollStatus poll(MonitoredService svc, Map<String, Object> parameters) {
OnmsNode onmsNode = m_nodeDao.get(svc.getNodeId());
// retrieve the assets and
String vmwareManagementServer = onmsNode.getAssetRecord().getVmwareManagementServer();
String vmwareManagedEntityType = onmsNode.getAssetRecord().getVmwareManagedEntityType();
String vmwareManagedObjectId = onmsNode.getForeignId();
TimeoutTracker tracker = new TimeoutTracker(parameters, DEFAULT_RETRY, DEFAULT_TIMEOUT);
PollStatus serviceStatus = PollStatus.unknown();
for (tracker.reset();
tracker.shouldRetry() && !serviceStatus.isAvailable();
tracker.nextAttempt()) {
VmwareViJavaAccess vmwareViJavaAccess = null;
try {
vmwareViJavaAccess = new VmwareViJavaAccess(vmwareManagementServer);
} catch (MarshalException e) {
logger.warn(
"Error initialising VMware connection to '{}': '{}'",
vmwareManagementServer,
e.getMessage());
return PollStatus.unavailable(
"Error initialising VMware connection to '" + vmwareManagementServer + "'");
} catch (ValidationException e) {
logger.warn(
"Error initialising VMware connection to '{}': '{}'",
vmwareManagementServer,
e.getMessage());
return PollStatus.unavailable(
"Error initialising VMware connection to '" + vmwareManagementServer + "'");
} catch (IOException e) {
logger.warn(
"Error initialising VMware connection to '{}': '{}'",
vmwareManagementServer,
e.getMessage());
return PollStatus.unavailable(
"Error initialising VMware connection to '" + vmwareManagementServer + "'");
}
try {
vmwareViJavaAccess.connect();
} catch (MalformedURLException e) {
logger.warn(
"Error connecting VMware management server '{}': '{}'",
vmwareManagementServer,
e.getMessage());
return PollStatus.unavailable(
"Error connecting VMware management server '" + vmwareManagementServer + "'");
} catch (RemoteException e) {
logger.warn(
"Error connecting VMware management server '{}': '{}'",
vmwareManagementServer,
e.getMessage());
return PollStatus.unavailable(
"Error connecting VMware management server '" + vmwareManagementServer + "'");
}
if (!vmwareViJavaAccess.setTimeout(tracker.getConnectionTimeout())) {
logger.warn(
"Error setting connection timeout for VMware management server '{}'",
vmwareManagementServer);
}
String powerState = "unknown";
if ("HostSystem".equals(vmwareManagedEntityType)) {
HostSystem hostSystem =
vmwareViJavaAccess.getHostSystemByManagedObjectId(vmwareManagedObjectId);
if (hostSystem == null) {
return PollStatus.unknown("hostSystem=null");
} else {
HostRuntimeInfo hostRuntimeInfo = hostSystem.getRuntime();
if (hostRuntimeInfo == null) {
return PollStatus.unknown("hostRuntimeInfo=null");
} else {
HostSystemPowerState hostSystemPowerState = hostRuntimeInfo.getPowerState();
if (hostSystemPowerState == null) {
return PollStatus.unknown("hostSystemPowerState=null");
} else {
powerState = hostSystemPowerState.toString();
}
}
}
} else {
if ("VirtualMachine".equals(vmwareManagedEntityType)) {
VirtualMachine virtualMachine =
vmwareViJavaAccess.getVirtualMachineByManagedObjectId(vmwareManagedObjectId);
if (virtualMachine == null) {
return PollStatus.unknown("virtualMachine=null");
} else {
VirtualMachineRuntimeInfo virtualMachineRuntimeInfo = virtualMachine.getRuntime();
if (virtualMachineRuntimeInfo == null) {
return PollStatus.unknown("virtualMachineRuntimeInfo=null");
} else {
VirtualMachinePowerState virtualMachinePowerState =
virtualMachineRuntimeInfo.getPowerState();
if (virtualMachinePowerState == null) {
return PollStatus.unknown("virtualMachinePowerState=null");
} else {
powerState = virtualMachinePowerState.toString();
}
}
}
} else {
logger.warn(
"Error getting '{}' for '{}'", vmwareManagedEntityType, vmwareManagedObjectId);
vmwareViJavaAccess.disconnect();
return serviceStatus;
}
}
if ("poweredOn".equals(powerState)) {
serviceStatus = PollStatus.available();
} else {
serviceStatus = PollStatus.unavailable("The system's state is '" + powerState + "'");
}
vmwareViJavaAccess.disconnect();
}
return serviceStatus;
}
/**
* 创建虚拟机,CreateVM_Task
*
* @param url
* @param username
* @param password
* @param dcId
* @param haId
* @param rpId
* @param name
* @param descr
* @param guestId
* @param numCpus
* @param numCores
* @param memoryMB
* @param dsId
* @param diskSizeMB
* @return
*/
public static Map<String, Object> createVM(
String url,
String username,
String password,
String dcId,
String haId,
String rpId,
String name,
String descr,
String guestId,
int numCpus,
int numCores,
long memoryMB,
String dsId,
long diskSizeMB) {
// CreateVM_Task
// http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc_50%2Fvim.Folder.html&path=5_0_2_5_3_75
// VirtualMachineConfigSpec
// http://pubs.vmware.com/vsphere-50/index.jsp?topic=%2Fcom.vmware.wssdk.apiref.doc_50%2Fvim.vm.ConfigSpec.html
// 1.VimBindingStub对象执行createVM_Task方法
// 共4个参数,_this,config,pool,host
// 其中host可以不指定,但是pool需要有权限Resource.AssignVMToPool
// 1._this:从dc获取一下vmFolder
// 公司环境的vmFolder树形结构itimsDC(datacenter-2)-->vm(group-v3)
// 公司环境中的主机群集属性结果itimsDC(datacenter-2)-->host,group-h4(datacenter-2)-->itimsHA(domain-c73)
// 在管理系统中的云对应主机群集,在保存主机群集的id同时也保存dc的id
// ManagedObjectReference vmFolderMor =
// cb.getServiceUtil().getMoRefProp(
// dcmor, "vmFolder");
// 2.config:VirtualMachineConfigSpec虚拟机配置
// 3.pool:从dc的hostFolder对象下获取ComputeResource
// 公司环境的ComputeResource树形结构itimsDC(datacenter-2)-->host(group-h4)-->itimsHA(domain-c73)-->Resources(resgroup-74)-->testRP(resgroup-121)
// vim代码:从主机目录中获取计算资源
// ManagedObjectReference hfmor =
// cb.getServiceUtil().getMoRefProp(dcmor,
// "hostFolder");
// ArrayList crmors = cb.getServiceUtil().getDecendentMoRefs(hfmor,
// "ComputeResource");
// 4.host:主机不指定,由计算资源自动分配
HashMap<String, Object> resultMap = new HashMap<String, Object>();
try {
VIMCache cache = VIMCache.getInstance(url, username, password);
// 获取_this和pool
ManagedObjectReference dcMor = cache.getDatacenter(dcId);
// 获取数据中心下的虚拟机文件夹
ManagedObjectReference vmFolderMor = cache.getVMFolder(dcId);
// 获取主机群集
ManagedObjectReference haMor = cache.getComputeResource(haId);
if (haMor == null) {
haMor = cache.getClusterComputeResource(haId);
}
// 获取资源池
ManagedObjectReference rpMor = cache.getResourcePool(rpId);
// 获取数据存储
ManagedObjectReference dsMor = cache.getDatastore(dsId);
if ((dcMor != null)
&& (vmFolderMor != null)
&& (haMor != null)
&& (rpMor != null)
&& (dsMor != null)) {
ExtendedAppUtil ecb = getECB(url, username, password);
// 创建VirtualMachineConfigSpec
// http://pubs.vmware.com/vsphere-50/topic/com.vmware.wssdk.apiref.doc_50/vim.vm.ConfigSpec.html
VirtualMachineConfigSpec vmConfig =
createVmConfigSpec(
ecb,
dcMor,
haMor,
name,
descr,
guestId,
numCpus,
numCores,
memoryMB,
dsMor,
diskSizeMB);
ManagedObjectReference taskMor =
ecb.getServiceConnection3()
.getService()
.createVM_Task(vmFolderMor, vmConfig, rpMor, null);
execTaskAndRecordResultMap(ecb, taskMor, resultMap);
// 如果虚拟机创建成功,获取虚拟机对应的主机id
if (Util.normalizeObject(resultMap.get(INFO_STATE)).toString().equals(STATE_OK)) {
String vmId = Util.normalizeObject(resultMap.get(INFO_RESULT)).toString();
if (!vmId.equals("")) {
ManagedObjectReference vmMor = cache.getVirtualMachine(vmId);
Object runtime = getDynamicProperty(ecb, vmMor, DYNAMICPROPERTY_RUNTIME);
if ((runtime != null) && (runtime instanceof VirtualMachineRuntimeInfo)) {
VirtualMachineRuntimeInfo runtimeInfo = (VirtualMachineRuntimeInfo) runtime;
if (runtimeInfo.getHost() != null) {
String hoId = runtimeInfo.getHost().get_value();
resultMap.put(INFO_RESULT2, hoId);
}
}
}
}
} else {
if (dcMor == null) {
recordResultMapError(resultMap, "数据中心'" + dcId + "'不存在");
}
if (vmFolderMor == null) {
recordResultMapError(resultMap, "数据中心'" + dcId + "'的vmFolder不存在");
}
if (haMor == null) {
recordResultMapError(resultMap, "主机群集'" + haId + "'不存在");
}
if (rpMor == null) {
recordResultMapError(resultMap, "'资源池" + rpId + "'不存在");
}
if (dsMor == null) {
recordResultMapError(resultMap, "'数据存储" + dsId + "'不存在");
}
}
} catch (Exception e) {
LOGGER.error("createVM error, ", e);
recordResultMapException(resultMap, e);
}
return resultMap;
}
/**
* 获取虚拟机的摘要信息
*
* @param url
* @param username
* @param password
* @param vmId
* @return
*/
public static Map<String, Object> getSummary(
String url, String username, String password, String vmId) {
HashMap<String, Object> resultMap = new HashMap<String, Object>();
try {
VIMCache cache = VIMCache.getInstance(url, username, password);
ManagedObjectReference mor = cache.getVirtualMachine(vmId);
// System.out.println("vmId--:"+vmId+"===mor-是否存在---------------------------"+mor);
if (mor != null) {
ExtendedAppUtil ecb = getECB(url, username, password);
// 配置
VirtualMachineConfigInfo config =
(VirtualMachineConfigInfo) getDynamicProperty(ecb, mor, DYNAMICPROPERTY_CONFIG);
// 运行
VirtualMachineRuntimeInfo runtime =
(VirtualMachineRuntimeInfo) getDynamicProperty(ecb, mor, DYNAMICPROPERTY_RUNTIME);
// 摘要
VirtualMachineSummary summary =
(VirtualMachineSummary) getDynamicProperty(ecb, mor, DYNAMICPROPERTY_SUMMARY);
// 存储列表
ManagedObjectReference[] dsList =
(ManagedObjectReference[]) getDynamicProperty(ecb, mor, DYNAMICPROPERTY_DATASTORE);
// 网络列表
ManagedObjectReference[] netList =
(ManagedObjectReference[]) getDynamicProperty(ecb, mor, DYNAMICPROPERTY_NETWORK);
// List<Object> properties = getDynamicProperties(ecb, mor,
// new String[] { DYNAMICPROPERTY_CONFIG,
// DYNAMICPROPERTY_SUMMARY,
// DYNAMICPROPERTY_DATASTORE,
// DYNAMICPROPERTY_NETWORK });
// VirtualMachineConfigInfo config = (VirtualMachineConfigInfo)
// properties
// .get(0);
// VirtualMachineSummary summary = (VirtualMachineSummary)
// properties
// .get(1);
// ManagedObjectReference[] dsList = (ManagedObjectReference[])
// properties
// .get(2);
// ManagedObjectReference[] netList = (ManagedObjectReference[])
// properties
// .get(3);
String hoId = "";
if ((runtime != null) && (runtime.getHost() != null)) {
hoId = runtime.getHost().get_value();
}
resultMap.put(SYNC_VM_HOID, hoId);
resultMap.put(SYNC_COMMON_VID, mor.get_value());
resultMap.put(SYNC_COMMON_NAME, config.getName());
int numCore = config.getHardware().getNumCoresPerSocket();
resultMap.put(SYNC_VM_NUMCORE, numCore);
if ((config != null) && (summary != null)) {
// 常规
// 客户机操作系统
resultMap.put(SUMMARY_COMMON_GUESTFULLNAME, config.getGuestFullName());
// 虚拟机版本,样本数据vmx-08
resultMap.put(SUMMARY_COMMON_VERSION, config.getVersion());
// CPU
resultMap.put(SUMMARY_COMMON_CPU, summary.getConfig().getNumCpu());
// 内存,单位为MB
resultMap.put(
SUMMARY_COMMON_MEMORYSIZEMB,
getByteSizeStrFromMB(summary.getConfig().getMemorySizeMB()));
// 内存开销,current overhead reservation,单位为字节
resultMap.put(
SUMMARY_COMMON_MEMORYOVERHEAD,
getByteSizeStrFromBytes(summary.getRuntime().getMemoryOverhead()));
// VMware Tools:
// 运行状态toolsRunningStatus
// VirtualMachineToolsRunningStatus:guestToolsExecutingScripts,guestToolsNotRunning,guestToolsRunning
// 状态(toolsStatus,toolsVersionStatus[Since4.0],toolsVersionStatus2[Since5.0])
// VirtualMachineToolsVersionStatus:guestToolsBlacklisted[Since5.0],guestToolsCurrent,guestToolsNeedUpgrade,guestToolsNotInstalled,
// guestToolsSupportedNew[Since5.0],guestToolsSupportedOld[Since5.0],guestToolsTooNew[Since5.0],guestToolsTooOld[Since5.0],guestToolsUnmanaged
// 正在运行(当前版本)
// http://pubs.vmware.com/vsphere-50/topic/com.vmware.wssdk.apiref.doc_50/vim.vm.Summary.GuestSummary.html
// toolsStatus
// toolsVersionStatus[Since4.0]
// toolsVersionStatus2[Since5.0]
// 暂时只获取toolsVersionStatus
resultMap.put(
SUMMARY_COMMON_VMWARETOOLS,
cache.getEnum(summary.getGuest().getToolsRunningStatus())
+ "("
+ cache.getEnum(summary.getGuest().getToolsVersionStatus())
+ ")");
// IP地址
resultMap.put(
SUMMARY_COMMON_IPADDRESS, Util.normalizeString(summary.getGuest().getIpAddress()));
// DNS名称
resultMap.put(
SUMMARY_COMMON_HOSTNAME, Util.normalizeString(summary.getGuest().getHostName()));
// XXX EVC模式,暂时无法获取
// String SUMMARY_COMMON_EVCMODEL = "evcmodel";
// 状况,poweredOff,poweredOn,suspended
// powerstate在alarmDesc中有翻译
// resultMap.put(SUMMARY_COMMON_POWERSTATE, cache
// .getAlarmDesc(summary.getRuntime().getPowerState()
// .getValue()));
String powerState = "";
if (runtime != null) {
powerState = runtime.getPowerState().toString();
}
resultMap.put(SYNC_VM_POWERSTATE, powerState);
// 主机
resultMap.put(SUMMARY_COMMON_HOST, getEntityName(ecb, summary.getRuntime().getHost()));
// XXX 活动任务,暂时无法获取
// String SUMMARY_COMMON_ACTIVETASK = "activetask";
// XXX vSphere HA保护,暂时无法获取
// String SUMMARY_COMMON_VSPHEREHA = "vsphereha";
// 资源
// 已消耗的主机CPU,Basic CPU performance
// statistics,单位MHz,大概是这个值此值变化比较快
resultMap.put(
SUMMARY_RESOURCE_OVERALLCPUUSAGE, summary.getQuickStats().getOverallCpuUsage() + MHZ);
// 已消耗的主机内存：consumed host memory,单位为MB
resultMap.put(
SUMMARY_RESOURCE_HOSTMEMORYUSAGE,
getByteSizeStrFromMB(summary.getQuickStats().getHostMemoryUsage()));
// 活动客户机内存：active guest memory，单位为MB
resultMap.put(
SUMMARY_RESOURCE_GUESTMEMORYUSAGE,
getByteSizeStrFromMB(summary.getQuickStats().getGuestMemoryUsage()));
// 未共享的存储
resultMap.put(
SUMMARY_RESOURCE_STORAGE_UNSHARED,
getByteSizeStrFromBytes(summary.getStorage().getUnshared()));
// 已使用的存储
resultMap.put(
SUMMARY_RESOURCE_STORAGE_COMMITTED,
getByteSizeStrFromBytes(summary.getStorage().getCommitted()));
// 置备的存储
resultMap.put(
SUMMARY_RESOURCE_STORAGE_ALL,
getByteSizeStrFromBytes(
summary.getStorage().getCommitted() + summary.getStorage().getUncommitted()));
// 存储列表
DatastoreMgr.recordResultMapDsList(resultMap, ecb, dsList);
// 网络列表
NetworkMgr.recordResultMapNetList(resultMap, ecb, netList);
// 记录处理正确的标识
recordResultMapSuccess(resultMap);
} else {
recordResultMapError(
resultMap,
"获取'" + DYNAMICPROPERTY_CONFIG + "'或'" + DYNAMICPROPERTY_SUMMARY + "'信息为空");
}
} else {
recordResultMapError(resultMap, "虚拟机'" + vmId + "'不存在");
}
} catch (Exception e) {
LOGGER.error("getSummary error, ", e);
recordResultMapException(resultMap, e);
}
return resultMap;
}
